54435536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{82981}}^1$

素因数の和:83030

約数の個数: 20

約数和(自身を含む): 108042564

約数和(自身を除く): 53607028

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 82981, 165962, 331924, 663848, 1327696, 3402221, 6804442, 13608884, 27217768, 54435536]

約数ペア:

[(1, 54435536), (2, 27217768), (4, 13608884), (8, 6804442), (16, 3402221), (41, 1327696), (82, 663848), (164, 331924), (328, 165962), (656, 82981)]